I just want to call out one of the blogs on my blog roll:
TWILIGHT 2000: OUR POLAND CAMPAIGN AND BEYOND
I've really enjoyed reading the game summaries and game materials posted between sessions. But what I really like are the liberal use of maps and pictures.
The maps are clearly pulled from Google maps, then the positions of the PCs and their adversaries are put on them, like so:
I also like the use of images, also pulled from the internet, to depict the places the PCs go to. It's very evocative, and all the more so because everyone involved knows that's what the real place actually looks like. That adds a great deal of enjoyment for me when I read the summaries.